Pregnancy Calculator
Track your pregnancy progress by week and trimester. Calculate how far along you are, see upcoming milestones, and countdown to your due date.
Track your pregnancy by entering your due date or last period. A full pregnancy is 40 weeks divided into three trimesters.
Enter your information to see your current week, trimester, and upcoming milestones.
Enter Your Information
Enter your estimated due date as provided by your healthcare provider.
Why Choose Forge Pregnancy Calculator?
Unlike BabyCenter, What to Expect and The Bump, Forge Pregnancy Calculator offers a genuinely free, private, and unlimited experience with no strings attached.
100% Free Forever
No hidden fees, no premium tiers, no limits.
Complete Privacy
Everything runs in your browser. We never see your data.
No Signup Required
Use instantly without creating an account.
Unlimited Use
No daily limits, no credits, no restrictions.
Last updated: January 2026 • Built with care by iForge Apps
How to use this tool
Select your calculation method (Due Date, Last Period, Ultrasound, etc.)
Enter the required date information
Click 'Calculate Progress' to see your current pregnancy status
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